AUTHOR=Rijo Patricia , Efferth Thomas TITLE=Editorial: II Bio.natural-bioactive natural products research meeting: Pharmacology perspectives JOURNAL=Frontiers in Pharmacology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2022.991644 DOI=10.3389/fphar.2022.991644 ISSN=1663-9812